fix: allow -t flag to be used independently in compose run

Previously, -t (tty) was not available as a standalone flag in
'nerdctl compose run' — it was hardcoded to follow -i (interactive).
This meant users could not allocate a TTY without also enabling
STDIN, and any use of -t or --tty would result in 'unknown flag'.

This change:
- Adds a standalone -t/--tty flag to 'compose run'
- Removes the restriction that StdinOpen and Tty must be equal
- Allows -i and -t to be specified independently

Ref: #1604

Signed-off-by: wryyyds7 <wry@code.alipay.com>

Author: wryyyds7

cmd/nerdctl/compose/compose_run.go

@@ -51,8 +51,8 @@ func runCommand() *cobra.Command {
 	cmd.Flags().Bool("no-deps", false, "Don't start dependencies")
 	// TODO: no-TTY flag
 	//       In docker-compose's documentation, no-TTY is automatically detected
-	//       But, it follows `-i` flag because currently `run` command needs `-it` simultaneously.
 	cmd.Flags().BoolP("interactive", "i", true, "Keep STDIN open even if not attached")
+	cmd.Flags().BoolP("tty", "t", false, "Allocate a pseudo-TTY")
 	cmd.Flags().Bool("rm", false, "Automatically remove the container when it exits")
 	cmd.Flags().StringP("user", "u", "", "Username or UID (format: <name|uid>[:<group|gid>])")
 	cmd.Flags().StringArrayP("volume", "v", nil, "Bind mount a volume")
@@ -119,8 +119,10 @@ func runAction(cmd *cobra.Command, args []string) error {
 	if err != nil {
 		return err
 	}
-	// FIXME : https://github.com/containerd/nerdctl/blob/v0.22.2/cmd/nerdctl/run.go#L100
-	tty := interactive
+	tty, err := cmd.Flags().GetBool("tty")
+	if err != nil {
+		return err
+	}
 	rm, err := cmd.Flags().GetBool("rm")
 	if err != nil {
 		return err

pkg/composer/up_service.go

@@ -133,10 +133,7 @@ func (c *Composer) upServiceContainer(ctx context.Context, service *serviceparse
 		return "", fmt.Errorf("error while checking for containers with name %q: %w", container.Name, err)
 	}
 
-	// FIXME
-	if service.Unparsed.StdinOpen != service.Unparsed.Tty {
-		return "", fmt.Errorf("currently StdinOpen(-i) and Tty(-t) should be same")
-	}
+	// StdinOpen(-i) and Tty(-t) can be specified independently
 
 	var runFlagD bool
 	if !service.Unparsed.StdinOpen && !service.Unparsed.Tty {